Is CVE-2022-25636 in the CISA KEV catalog?

No. CVE-2022-25636 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-25636?

CVE-2022-25636 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2022-25636?

CVE-2022-25636 has an EPSS score of 2.63% (84th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-25636?

Upgrade linux on debian 11 to 5.10.103-1 or later. Fixes are available for 112 affected products.

CVE & CISA-KEV Catalog

CVE-2022-25636

HIGHEPSS 84th pctl

7.8

CVSS v3

NVD

Description

net/netfilter/nf_dup_netdev.c in the Linux kernel 5.4 through 5.6.10 allows local users to gain privileges because of a heap out-of-bounds write. This is related to nf_tables_offload.

CWE-269Improper Privilege Management

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.103-1CVE-2022-25636

Fixed in:5.16.11-1CVE-2022-25636

awsUbuntu

Fixed in:4.4.0-1098LSN-0085-1

Fixed in:4.15.0-1054LSN-0085-1

Fixed in:5.4.0-1009LSN-0085-1

azureUbuntu

Fixed in:4.15.0-1063LSN-0085-1

Fixed in:5.4.0-1010LSN-0085-1

azure-4.15Ubuntu

Fixed in:4.15.0-1115LSN-0085-1

gcpUbuntu

Fixed in:5.4.0-1009LSN-0085-1

generic-4.15Ubuntu

Fixed in:4.15.0-143LSN-0085-1

Fixed in:4.15.0-69LSN-0085-1

generic-4.4Ubuntu

Fixed in:4.4.0-168LSN-0085-1

Fixed in:4.4.0-211LSN-0085-1

generic-5.4Ubuntu

Fixed in:5.4.0-26LSN-0085-1

gkeUbuntu

Fixed in:5.4.0-1033LSN-0085-1

gke-4.15Ubuntu

Fixed in:4.15.0-1076LSN-0085-1

gke-5.4Ubuntu

Fixed in:5.4.0-1009LSN-0085-1

gkeopUbuntu

Fixed in:5.4.0-1009LSN-0085-1

gkeop-5.4Ubuntu

Fixed in:5.4.0-1007LSN-0085-1

ibmUbuntu

Fixed in:5.4.0-1009LSN-0085-1

ibm-5.4Ubuntu

Fixed in:5.4.0-1009LSN-0085-1

linuxUbuntu

Fixed in:5.4.0-104.118USN-5318-1

linux-awsUbuntu

Fixed in:5.4.0-1068.72USN-5318-1

linux-aws-5.13Ubuntu

Fixed in:5.13.0-1017.19~20.04.1USN-5317-1

linux-aws-5.4Ubuntu

Fixed in:5.4.0-1068.72~18.04.1USN-5318-1

linux-azureUbuntu

Fixed in:5.4.0-1072.75USN-5318-1

linux-azure-5.13Ubuntu

Fixed in:5.13.0-1017.19~20.04.1USN-5317-1

linux-azure-5.4Ubuntu

Fixed in:5.4.0-1072.75~18.04.1USN-5318-1

linux-azure-fdeUbuntu

Fixed in:5.4.0-1072.75+cvm1.1USN-5318-1

linux-bluefieldUbuntu

Fixed in:5.4.0-1030.33USN-5318-1

linux-gcpUbuntu

Fixed in:5.4.0-1067.71USN-5318-1

linux-gcp-5.13Ubuntu

Fixed in:5.13.0-1019.23~20.04.1USN-5317-1

linux-gcp-5.4Ubuntu

Fixed in:5.4.0-1067.71~18.04.1USN-5318-1

linux-gkeUbuntu

Fixed in:5.4.0-1065.68USN-5318-1

linux-gke-5.4Ubuntu

Fixed in:5.4.0-1065.68~18.04.1USN-5318-1

linux-gkeopUbuntu

Fixed in:5.4.0-1036.37USN-5318-1

linux-gkeop-5.4Ubuntu

Fixed in:5.4.0-1036.37~18.04.1USN-5318-1

linux-hwe-5.13Ubuntu

Fixed in:5.13.0-35.40~20.04.1USN-5317-1

linux-hwe-5.4Ubuntu

Fixed in:5.4.0-104.118~18.04.1USN-5318-1

linux-ibmUbuntu

Fixed in:5.4.0-1017.19USN-5318-1

linux-ibm-5.4Ubuntu

Fixed in:5.4.0-1017.19~18.04.1USN-5318-1

linux-image-5.13.0-1010-intelUbuntu

Fixed in:5.13.0-1010.10USN-5362-1

linux-image-5.13.0-1017-awsUbuntu

Fixed in:5.13.0-1017.19~20.04.1USN-5317-1

linux-image-5.13.0-1017-azureUbuntu

Fixed in:5.13.0-1017.19~20.04.1USN-5317-1

linux-image-5.13.0-1019-gcpUbuntu

Fixed in:5.13.0-1019.23~20.04.1USN-5317-1

linux-image-5.13.0-1021-oracleUbuntu

Fixed in:5.13.0-1021.26~20.04.1USN-5317-1

linux-image-5.13.0-35-genericUbuntu

Fixed in:5.13.0-35.40~20.04.1USN-5317-1

linux-image-5.13.0-35-generic-64kUbuntu

Fixed in:5.13.0-35.40~20.04.1USN-5317-1

linux-image-5.13.0-35-generic-lpaeUbuntu

Fixed in:5.13.0-35.40~20.04.1USN-5317-1

linux-image-5.13.0-35-lowlatencyUbuntu

Fixed in:5.13.0-35.40~20.04.1USN-5317-1

linux-image-5.14.0-1027-oemUbuntu

Fixed in:5.14.0-1027.30USN-5317-1

linux-image-5.4.0-1017-ibmUbuntu

Fixed in:5.4.0-1017.19~18.04.1USN-5318-1

Fixed in:5.4.0-1017.19USN-5318-1

linux-image-5.4.0-1030-bluefieldUbuntu

Fixed in:5.4.0-1030.33USN-5318-1

linux-image-5.4.0-1036-gkeopUbuntu

Fixed in:5.4.0-1036.37~18.04.1USN-5318-1

Fixed in:5.4.0-1036.37USN-5318-1

linux-image-5.4.0-104-genericUbuntu

Fixed in:5.4.0-104.118~18.04.1USN-5318-1

Fixed in:5.4.0-104.118USN-5318-1

linux-image-5.4.0-104-generic-lpaeUbuntu

Fixed in:5.4.0-104.118~18.04.1USN-5318-1

Fixed in:5.4.0-104.118USN-5318-1

linux-image-5.4.0-104-lowlatencyUbuntu

Fixed in:5.4.0-104.118~18.04.1USN-5318-1

Fixed in:5.4.0-104.118USN-5318-1

linux-image-5.4.0-1055-raspiUbuntu

Fixed in:5.4.0-1055.62~18.04.1USN-5318-1

Fixed in:5.4.0-1055.62USN-5318-1

linux-image-5.4.0-1058-kvmUbuntu

Fixed in:5.4.0-1058.61USN-5318-1

linux-image-5.4.0-1065-gkeUbuntu

Fixed in:5.4.0-1065.68~18.04.1USN-5318-1

Fixed in:5.4.0-1065.68USN-5318-1

linux-image-5.4.0-1066-oracleUbuntu

Fixed in:5.4.0-1066.71~18.04.1USN-5318-1

Fixed in:5.4.0-1066.71USN-5318-1

linux-image-5.4.0-1067-gcpUbuntu

Fixed in:5.4.0-1067.71~18.04.1USN-5318-1

Fixed in:5.4.0-1067.71USN-5318-1

linux-image-5.4.0-1068-awsUbuntu

Fixed in:5.4.0-1068.72~18.04.1USN-5318-1

Fixed in:5.4.0-1068.72USN-5318-1

linux-image-5.4.0-1072-azureUbuntu

Fixed in:5.4.0-1072.75~18.04.1USN-5318-1

Fixed in:5.4.0-1072.75USN-5318-1

linux-image-5.4.0-1072-azure-fdeUbuntu

Fixed in:5.4.0-1072.75+cvm1.1USN-5318-1

linux-image-awsUbuntu

Fixed in:5.4.0.1068.50USN-5318-1

Fixed in:5.13.0.1017.19~20.04.10USN-5317-1

linux-image-aws-lts-20.04Ubuntu

Fixed in:5.4.0.1068.70USN-5318-1

linux-image-azureUbuntu

Fixed in:5.4.0.1072.51USN-5318-1

Fixed in:5.13.0.1017.19~20.04.7USN-5317-1

linux-image-azure-fdeUbuntu

Fixed in:5.4.0.1072.75+cvm1.18USN-5318-1

linux-image-azure-lts-20.04Ubuntu

Fixed in:5.4.0.1072.70USN-5318-1

linux-image-bluefieldUbuntu

Fixed in:5.4.0.1030.31USN-5318-1

linux-image-gcpUbuntu

Fixed in:5.4.0.1067.52USN-5318-1

Fixed in:5.13.0.1019.23~20.04.1USN-5317-1

linux-image-gcp-lts-20.04Ubuntu

Fixed in:5.4.0.1067.76USN-5318-1

linux-image-genericUbuntu

Fixed in:5.4.0.104.108USN-5318-1

linux-image-generic-64k-hwe-20.04Ubuntu

Fixed in:5.13.0.35.40~20.04.20USN-5317-1

linux-image-generic-hwe-18.04Ubuntu

Fixed in:5.4.0.104.118~18.04.89USN-5318-1

linux-image-generic-hwe-20.04Ubuntu

Fixed in:5.13.0.35.40~20.04.20USN-5317-1

linux-image-generic-lpaeUbuntu

Fixed in:5.4.0.104.108USN-5318-1

linux-image-generic-lpae-hwe-18.04Ubuntu

Fixed in:5.4.0.104.118~18.04.89USN-5318-1

linux-image-generic-lpae-hwe-20.04Ubuntu

Fixed in:5.13.0.35.40~20.04.20USN-5317-1

linux-image-gkeUbuntu

Fixed in:5.4.0.1065.75USN-5318-1

linux-image-gke-5.4Ubuntu

Fixed in:5.4.0.1065.68~18.04.29USN-5318-1

Fixed in:5.4.0.1065.75USN-5318-1

linux-image-gkeopUbuntu

Fixed in:5.4.0.1036.39USN-5318-1

linux-image-gkeop-5.4Ubuntu

Fixed in:5.4.0.1036.37~18.04.36USN-5318-1

Fixed in:5.4.0.1036.39USN-5318-1

linux-image-ibmUbuntu

Fixed in:5.4.0.1017.34USN-5318-1

Fixed in:5.4.0.1017.17USN-5318-1

linux-image-ibm-lts-20.04Ubuntu

Fixed in:5.4.0.1017.17USN-5318-1

linux-image-intelUbuntu

Fixed in:5.13.0.1010.11USN-5362-1

linux-image-kvmUbuntu

Fixed in:5.4.0.1058.57USN-5318-1

linux-image-lowlatencyUbuntu

Fixed in:5.4.0.104.108USN-5318-1

linux-image-lowlatency-hwe-18.04Ubuntu

Fixed in:5.4.0.104.118~18.04.89USN-5318-1

linux-image-lowlatency-hwe-20.04Ubuntu

Fixed in:5.13.0.35.40~20.04.20USN-5317-1

linux-image-oemUbuntu

Fixed in:5.4.0.104.118~18.04.89USN-5318-1

Fixed in:5.4.0.104.108USN-5318-1

linux-image-oem-20.04Ubuntu

Fixed in:5.14.0.1027.24USN-5317-1

linux-image-oem-20.04bUbuntu

Fixed in:5.14.0.1027.24USN-5317-1

linux-image-oem-20.04cUbuntu

Fixed in:5.14.0.1027.24USN-5317-1

linux-image-oem-20.04dUbuntu

Fixed in:5.14.0.1027.24USN-5317-1

linux-image-oem-osp1Ubuntu

Fixed in:5.4.0.104.118~18.04.89USN-5318-1

Fixed in:5.4.0.104.108USN-5318-1

linux-image-oracleUbuntu

Fixed in:5.4.0.1066.71~18.04.45USN-5318-1

Fixed in:5.13.0.1021.26~20.04.1USN-5317-1

linux-image-oracle-lts-20.04Ubuntu

Fixed in:5.4.0.1066.66USN-5318-1

linux-image-raspiUbuntu

Fixed in:5.4.0.1055.89USN-5318-1

linux-image-raspi-hwe-18.04Ubuntu

Fixed in:5.4.0.1055.57USN-5318-1

linux-image-raspi2Ubuntu

Fixed in:5.4.0.1055.89USN-5318-1

linux-image-snapdragon-hwe-18.04Ubuntu

Fixed in:5.4.0.104.118~18.04.89USN-5318-1

linux-image-virtualUbuntu

Fixed in:5.4.0.104.108USN-5318-1

linux-image-virtual-hwe-18.04Ubuntu

Fixed in:5.4.0.104.118~18.04.89USN-5318-1

linux-image-virtual-hwe-20.04Ubuntu

Fixed in:5.13.0.35.40~20.04.20USN-5317-1

linux-intel-5.13Ubuntu

Fixed in:5.13.0-1010.10USN-5362-1

linux-kvmUbuntu

Fixed in:5.4.0-1058.61USN-5318-1

linux-oem-5.14Ubuntu

Fixed in:5.14.0-1027.30USN-5317-1

linux-oracleUbuntu

Fixed in:5.4.0-1066.71USN-5318-1

linux-oracle-5.13Ubuntu

Fixed in:5.13.0-1021.26~20.04.1USN-5317-1

linux-oracle-5.4Ubuntu

Fixed in:5.4.0-1066.71~18.04.1USN-5318-1

linux-raspiUbuntu

Fixed in:5.4.0-1055.62USN-5318-1

linux-raspi-5.4Ubuntu

Fixed in:5.4.0-1055.62~18.04.1USN-5318-1

lowlatency-4.15Ubuntu

Fixed in:4.15.0-143LSN-0085-1

Fixed in:4.15.0-69LSN-0085-1

lowlatency-4.4Ubuntu

Fixed in:4.4.0-168LSN-0085-1

Fixed in:4.4.0-211LSN-0085-1

lowlatency-5.4Ubuntu

Fixed in:5.4.0-26LSN-0085-1

oemUbuntu

Fixed in:4.15.0-1063LSN-0085-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

2.63%probability of exploitation in 30 days

84thpercentile

Elevated risk: more likely to be exploited than 84% of all known CVEs.

References

Patch3

Exploit3

Third-Party Advisory3

Related Vulnerabilities

Other CWE-269 (Improper Privilege Management) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-12635	Critical	9.8	100%	-	Fix
CVE-2022-24637	Critical	9.8	99%	-	Fix
CVE-2017-5689	Critical	9.8	92%	KEV	Fix
CVE-2020-3243	Critical	9.8	88%	-	-
CVE-2024-21888	High	8.8	87%	-	-
CVE-2022-0441	Critical	9.8	85%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.